Certainly. You will need to see a medical practitioner for specific advice.
Mifepristone
Either by medication or suction.
You can not stop a pregnancy once it has begun unless you go to a Dr and get an abortion.
The doctor will give you the medication you need and also instructions.
You have to see a doctor for an abortion. This early it can be done by pills or suction.
No, it only works to prevent pregnancy.
About one month.
The only way is to have an abortion. If you are no more than 9 weeks you can have a medical one, otherwise it has to be by surgery. Talk to your OB/GYN.
First dose to be taken in forth month. Second after one month and third in nineth month of pregnancy. This is applicable to first pregnancy. If next pregnancy is within five years of first pregnancy, you need to take single dose any time between three months onward.
One month
pregnancy,
it costs about $300